Dichopetala and new related North American genera : a study in genitalic similarity in sympatry and genitalic differences in allopatry (Tettigoniidae: Phaneropterinae Odonturini) - Cohn, Theodore; Daniel R Swanson; Paolo Fontana (Ann Arbor, Michigan Museum of Zoology, University of Michigan, 2014)
Keywords: Dichopetala -- Classification; Katydids -- Classification; Tettigoniidae -- Classification